JPH0413406U

JPH0413406U -

Info

Publication number: JPH0413406U
Application number: JP5445490U
Authority: JP
Priority date: 1990-05-24
Filing date: 1990-05-24
Publication date: 1992-02-03

Description

[Brief explanation of the drawing]

第１図〜第５図は本考案の第１実施例を示し、
第１図は第１実施例に係る換気装置を備えた車両
用空調装置が搭載された大型バスを示す斜視図、
第２図は第１図に示すバスの縦断面図、第３図は
第１図に示すバスを上方から見た図で、空調ユニ
ツトと吸込ダクトの位置関係を示す概略図、第４
図は第１図に示すバスを側方から見た図で、空調
ユニツトと吸込ダクトの位置関係を示す概略図、
第５図は空調ユニツトを示す拡大断面図、第６図
及び第７図は本考案の第２実施例を示し、第６図
は第２図と同様のバスの縦断面図、第７図はバス
を上方から見た図で、空調ユニツトと吸込ダクト
の位置関係を示す概略図である。２……床、３……空調ユニツト、４……内気導
入口、６……外気導入口、７……エバポレータ、
８……エバポレータ用ブロア、９……排気口、１
０……排気用ブロア、１１……換気装置、３０，
３０′……吸込ダクト、３０ａ，３０ａ′……空
気吸込口。 1 to 5 show a first embodiment of the present invention,
FIG. 1 is a perspective view showing a large bus equipped with a vehicle air conditioner equipped with a ventilation system according to the first embodiment;
Fig. 2 is a vertical sectional view of the bus shown in Fig. 1, Fig. 3 is a view from above of the bus shown in Fig. 1, and is a schematic diagram showing the positional relationship between the air conditioning unit and the suction duct;
The figure is a side view of the bus shown in Figure 1, and is a schematic diagram showing the positional relationship between the air conditioning unit and the suction duct.
FIG. 5 is an enlarged sectional view showing an air conditioning unit, FIGS. 6 and 7 show a second embodiment of the present invention, FIG. 6 is a vertical sectional view of a bus similar to FIG. 2, and FIG. FIG. 2 is a schematic view of the bus viewed from above, showing the positional relationship between the air conditioning unit and the suction duct. 2... Floor, 3... Air conditioning unit, 4... Inside air inlet, 6... Outside air inlet, 7... Evaporator,
8...Blower for evaporator, 9...Exhaust port, 1
0... Exhaust blower, 11... Ventilation device, 30,
30'... Suction duct, 30a, 30a'... Air suction port.

Claims

[Scope of utility model registration request]

An air conditioning unit for cooling or heating and cooling is arranged under or on the floor of the vehicle body, and the air conditioning unit is supplied with interior air and outside air from an inside air inlet, an outside air inlet, and the inside air inlet and outside air inlet, respectively. A vehicle equipped with an evaporator blower that sucks air toward an evaporator in an air conditioning unit, and a ventilation system that has an exhaust blower that discharges a part of the interior air introduced from the inside air inlet to the outside of the vehicle from an exhaust port. In the air conditioner for a car, a duct communicating with the inside air inlet and extending along the longitudinal direction of the vehicle body,
A vehicle air conditioner characterized in that a suction duct having a plurality of air suction ports opening at various locations in the vehicle interior is provided under or on the floor of the vehicle body.